解决办法:,在项目下的.project文件里添加一行代码<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>,结果以下
</projectDescription>
......
</natures>
......
<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>
</natures>
</projectDescription>
刷新工程就能够正常打开了
eclipse